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| author | Mike Anderson <andmike@linux.vnet.ibm.com> | 2008-09-13 20:31:27 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-10-09 08:56:13 +0200 |
| commit | 11914a53d2ec2974a565311af327b8983d8c820d (patch) | |
| tree | 72713d2661ed56fa5d9e29203541bad32c88a3ba /include/linux/blktrace_api.h | |
| parent | 242f9dcb8ba6f68fcd217a119a7648a4f69290e9 (diff) | |
| download | lwn-11914a53d2ec2974a565311af327b8983d8c820d.tar.gz lwn-11914a53d2ec2974a565311af327b8983d8c820d.zip | |
block: Add interface to abort queued requests
Signed-off-by: Mike Anderson <andmike@linux.vnet.ibm.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include/linux/blktrace_api.h')
| -rw-r--r-- | include/linux/blktrace_api.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h index 27da2cc682ee..dcaf2452ed1f 100644 --- a/include/linux/blktrace_api.h +++ b/include/linux/blktrace_api.h @@ -48,6 +48,7 @@ enum blktrace_act { __BLK_TA_SPLIT, /* bio was split */ __BLK_TA_BOUNCE, /* bio was bounced */ __BLK_TA_REMAP, /* bio was remapped */ + __BLK_TA_ABORT, /* request aborted */ }; /* @@ -78,6 +79,7 @@ enum blktrace_notify { #define BLK_TA_SPLIT (__BLK_TA_SPLIT) #define BLK_TA_BOUNCE (__BLK_TA_BOUNCE) #define BLK_TA_REMAP (__BLK_TA_REMAP | BLK_TC_ACT(BLK_TC_QUEUE)) +#define BLK_TA_ABORT (__BLK_TA_ABORT | BLK_TC_ACT(BLK_TC_QUEUE)) #define BLK_TN_PROCESS (__BLK_TN_PROCESS | BLK_TC_ACT(BLK_TC_NOTIFY)) #define BLK_TN_TIMESTAMP (__BLK_TN_TIMESTAMP | BLK_TC_ACT(BLK_TC_NOTIFY)) |